Low Dropout Voltage Regulators
Low dropout voltage regulators are types of linear voltage regulators that provide an inexpensive way of regulating output voltage with few external components. Linear regulators are used to maintain a steady voltage in electronic devices. Low dropout voltage regulators can regulate output voltage even when it’s very close to the supply voltage. They have low noise and good ripple rejection making them crucial to maintaining a stable power supply in any power-management system.What are low dropout voltage regulators used for?Low dropout voltage regulators help to maintain system voltage independent of battery. This makes them useful for portable applications, as well as for equipment that needs a stable voltage while minimising the supply. You’re likely to find low dropout voltage regulators in devices such as smoke detectors or alarm systems.Choosing the right low dropout voltage regulatorThere are various factors to consider when choosing the right regulator. These include required output voltage, maximum load current, minimum dropout voltage and the type and range of input voltage. Low dropout voltage regulators are the right choice if a more precise output voltage is necessary and there is a low power dissipation.
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onsemi NCP1117ST50T3G, 1 Low Dropout Voltage, Voltage Regulator 1A, 5 V 3+Tab-Pin, SOT-223
IDR160,796.37Reel (1 Reel of 20) -
onsemi LP2950CZ-3.3RAG, 1 Low Dropout Voltage, Voltage Regulator 100mA, 3.3 V 3-Pin, TO-92
IDR102,687.31Pack (1 Pack of 10) -
onsemi MC33269DTRK-3.3G, 1 Low Dropout Voltage, Voltage Regulator 800mA, 3.3 V 3-Pin, DPAK
IDR23,285.58Pack (1 Pack of 2) -
onsemi MC33269DT-3.3G, 1 Low Dropout Voltage, Voltage Regulator 800mA, 3.3 V 3-Pin, DPAK
IDR52,864.56Pack (1 Pack of 5) -
onsemi LM317MBSTT3G Low Dropout Voltage, Voltage Regulator 500mA, 1.2 → 37 V 4-Pin, SOT-223
IDR86,114.69Pack (1 Pack of 10) -
onsemi NCP718ASN500T1G, 1 Low Dropout Voltage, Voltage Regulator 300mA, 5 V 5-Pin, TSOT-23
IDR145,692.21Pack (1 Pack of 20) -
onsemi NCP1117ST33T3G, 1 Low Dropout Voltage, Voltage Regulator 1A, 3.3 V 3+Tab-Pin, SOT-223
IDR160,796.37Reel (1 Reel of 20) -
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onsemi NCV1117DT33T5G, 1 Low Dropout Voltage, Voltage Regulator 2.2A, 3.3 V 3-Pin, DPAK
IDR84,121.78IDR23,810.03Reel (1 Reel of 10) -
onsemi NCP1117LPST50T3G, 1 Low Dropout Voltage, Voltage Regulator 1.1A, 5 V 3+Tab-Pin, SOT-223
IDR106,778.02Pack (1 Pack of 20) -
onsemi LM2931D-5.0R2G, 1 Low Dropout Voltage, Voltage Regulator 100mA, 5 V 8-Pin, SOIC
IDR19,089.98Pack (1 Pack of 2)